公开(公告)号：WO2013155165A1

公开(公告)日：2013-10-17

申请号：PCT/US2013/035942

申请日：2013-04-10

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： BEAKLER, Brian, W.

IPC: B27C1/00 ,  B27G17/04 ,  B23D71/06 ,  B23D71/00

CPC classification number: B27M1/003 ,  B27C1/002 ,  B27G17/04 ,  Y10T83/0267 ,  Y10T83/0304 ,  Y10T83/929

Abstract: A blade including a body has a front surface and a curved back cutting surface. The front surface has a mount angle relative to a material surface of a material feeing the back cutting surface. The back cutting surface has a substrate clearance angle relative to the material surface. In response to at least one of the blade and the material surface being brought into cutting contact and moved relative to each other, a resulting portion of the material surface has a distressed appearance.

Abstract translation: 包括主体的刀片具有前表面和弯曲的后切割表面。 前表面相对于材料背面切割表面的材料表面具有安装角度。 后切割表面具有相对于材料表面的基板间隙角。 响应于刀片和材料表面中的至少一个被切割接触并相对于彼此移动，材料表面的所得部分具有不良外观。

公开(公告)号：WO2013155216A1

公开(公告)日：2013-10-17

申请号：PCT/US2013/036022

申请日：2013-04-10

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： BEAKLER, Brian, W. ,  MYERS, Matthew, S.

IPC: B27C1/00 ,  B27G17/04 ,  B23D71/06 ,  B23D71/00

CPC classification number: B27C1/002 ,  B23D79/08 ,  B27G17/04 ,  B27M1/003 ,  Y10T407/21

Abstract: A blade including a body has a front surface and a curved back cutting surface. The front surface has a mount angle relative to a material surface of a material facing the back cutting surface. The back cutting surface and the front surface define a blade angle. In response to at least one of the blade and the material surface being brought into cutting contact and moved relative to each other, a resulting portion of the material surface has a distressed appearance.

Abstract translation: 包括主体的刀片具有前表面和弯曲的后切割表面。 前表面相对于面向后切割表面的材料的材料表面具有安装角度。 后切割表面和前表面限定了叶片角度。 响应于刀片和材料表面中的至少一个被切割接触并相对于彼此移动，材料表面的所得部分具有不良外观。

公开(公告)号：WO2013155163A1

公开(公告)日：2013-10-17

申请号：PCT/US2013/035938

申请日：2013-04-10

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： BEAKLER, Brian, W. ,  MYERS, Matthew, S. ,  BECK, Kenneth, O. ,  WARHOLIC, Dave, M.

IPC: B27D5/00 ,  B27G17/06

CPC classification number: B27D5/006 ,  B26D3/02 ,  B26D3/06 ,  B27G17/04 ,  Y10T83/04 ,  Y10T83/889

Abstract: An apparatus including a support for supporting a material (12) having at least one edge (15), an edge cutter head (16), and an edge cutler head support for supporting the edge cutter head, in response to the edge cutter head and the at least one edge of the material being brought into cutting contact and moved relative to each other, a resulting portion of the at least one edge (15) of the material is distressed.

Abstract translation: 一种装置，包括支撑件，用于支撑具有至少一个边缘（15）的材料（12），边缘切割器头部（16）和用于支撑边缘切割器刀头的边缘切割器头部支撑件，以响应于边缘刀具头部 所述材料的所述至少一个边缘被切割接触并相对于彼此移动，所述材料的所述至少一个边缘（15）的所得部分受损。